What is the Greatest Common Factor of 49703 and 49720?

Greatest common factor (GCF) of 49703 and 49720 is 1.

GCF(49703,49720) = 1

We will now calculate the prime factors of 49703 and 49720, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49703 and 49720.

How to find the GCF of 49703 and 49720?

We will first find the prime factorization of 49703 and 49720. After we will calculate the factors of 49703 and 49720 and find the biggest common factor number .

Step-1: Prime Factorization of 49703

Prime factors of 49703 are 23, 2161. Prime factorization of 49703 in exponential form is:

49703 = 23¹ × 2161¹

Step-2: Prime Factorization of 49720

Prime factors of 49720 are 2, 5, 11, 113. Prime factorization of 49720 in exponential form is:

49720 = 2³ × 5¹ × 11¹ × 113¹

Step-3: Factors of 49703

List of positive integer factors of 49703 that divides 49703 without a remainder.

1, 23, 2161

Step-4: Factors of 49720

List of positive integer factors of 49720 that divides 49703 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6215, 9944, 12430, 24860

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49703 and 49720. The biggest common factor number is the GCF number.
So the greatest common factor 49703 and 49720 is 1.

Also check out the Least Common Multiple of 49703 and 49720